Process Data from Dirty to Clean
Completed by Salah Derdar
September 11, 2023
16 hours (approximately)
Salah Derdar's account is verified. Coursera certifies their successful completion of Process Data from Dirty to Clean
What you will learn
Define different types of data integrity and identify risks to data integrity.
Apply basic SQL functions to clean string variables in a database.
Develop basic SQL queries for use on databases.
Describe the process of verifying data cleaning results.
Skills you will gain
- Category: Data Processing
- Category: Data Manipulation
- Category: SQL
- Category: Data Validation
- Category: Sample Size Determination
- Category: Data Quality
- Category: Spreadsheet Software
- Category: Sampling (Statistics)
- Category: Data Analysis
- Category: Analytics
- Category: Data Transformation
- Category: Data Cleansing
